/* ==========================================================================
   4. ECOSYSTEM VALUE DRIVERS (Soft Navy Section BG + Navy Execution Card)
   ========================================================================== */
.value-drivers-section {
  padding: var(--space-9, 6rem) 0;
  background-color: var(--color-navy, #0A3857);
  color: #FFFFFF;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
}

.drivers-editorial-wrapper {
  max-width: var(--container-width, 1200px);
  margin: 0 auto;
  padding: 0 var(--container-padding, 1.25rem);
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: var(--space-8, 4rem);
  align-items: start;
}

/* Narrative Side */
.drivers-narrative {
  position: sticky;
  top: 6rem;
}

.drivers-eyebrow {
  display: inline-block;
  font-size: var(--font-size-xs, 0.75rem);
  font-weight: var(--font-weight-semibold, 600);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-gold, #F4B400);
  background: rgba(255, 255, 255, 0.08);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-pill, 999px);
  /* border: 1px solid rgba(var(--color-gold-rgb, 244, 180, 0), 0.35); */
  margin-bottom: var(--space-3, 0.75rem);
}

/* White and gold mix heading */
.drivers-title {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: var(--font-weight-bold, 700);
  line-height: var(--line-height-heading, 1.25);
  color: #FFFFFF;
  margin: 0 0 var(--space-4, 1rem) 0;
}

.drivers-title .gold-accent {
  color: var(--color-gold, #F4B400);
}

.drivers-lead {
  font-size: var(--font-size-md, 1.125rem);
  color: rgba(255, 255, 255, 0.82);
  line-height: var(--line-height-body, 1.7);
  margin-bottom: var(--space-6, 2rem);
}

.drivers-metric-pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2, 0.5rem);
  font-size: var(--font-size-sm, 0.875rem);
  font-weight: var(--font-weight-medium, 500);
  color: var(--color-navy-dark, #06263C);
  background: var(--color-surface, #FFFFFF);
  /* border: 1px solid rgba(var(--color-gold-rgb, 244, 180, 0), 0.5); */
  padding: 0.5rem 1rem;
  border-radius: var(--radius-pill, 999px);
  box-shadow: var(--shadow-sm);
}

.drivers-metric-pill i {
  color: var(--color-gold-dark, #D99F00);
}

/* Bento Stack Right Side */
.drivers-bento-stack {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4, 1rem);
}

.driver-card {
  background: var(--color-surface, #FFFFFF);
  /* border: 1px solid var(--color-border, #DDE3E7); */
  border-radius: var(--radius-lg, 1.25rem);
  padding: var(--space-6, 2rem);
  display: flex;
  flex-direction: column;
  gap: var(--space-4, 1rem);
  text-align: left;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-base, 280ms ease),
              border-color var(--transition-base, 280ms ease),
              box-shadow var(--transition-base, 280ms ease);
}

/* Feature/Execution first card spans wider, navy styled with soft deep shadows */
.driver-card-featured {
  grid-column: span 2;
  background: var(--color-navy-dark, #06263C);
  color: #FFFFFF;
  border-color: rgba(var(--color-gold-rgb, 244, 180, 0), 0.4);
  box-shadow: 0 16px 40px -12px rgba(6, 38, 60, 0.5), 0 6px 16px -4px rgba(6, 38, 60, 0.3);
}

.driver-card-featured .driver-icon {
  background: rgba(255, 255, 255, 0.12);
  color: var(--color-gold, #F4B400);
}

.driver-card-featured .driver-card-title {
  color: #FFFFFF;
}

.driver-card-featured .driver-card-text {
  color: rgba(255, 255, 255, 0.85);
}

.driver-card:hover {
  border-color: var(--color-gold, #F4B400);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.driver-card-featured:hover {
  border-color: var(--color-gold, #F4B400);
  box-shadow: 0 20px 48px -12px rgba(6, 38, 60, 0.65), 0 8px 20px -4px rgba(6, 38, 60, 0.45);
}

.driver-icon {
  width: 3.25rem;
  height: 3.25rem;
  background: rgba(var(--color-navy-rgb, 10, 56, 87), 0.08);
  color: var(--color-navy, #0A3857);
  border-radius: var(--radius-md, 0.75rem);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.driver-card-title {
  font-size: var(--font-size-lg, 1.25rem);
  font-weight: var(--font-weight-semibold, 600);
  color: var(--color-navy-dark, #06263C);
  margin: 0 0 var(--space-2, 0.5rem) 0;
}

.driver-card-text {
  font-size: var(--font-size-sm, 0.875rem);
  color: var(--color-text-secondary, #53616B);
  margin: 0;
  line-height: var(--line-height-body, 1.7);
}

/* Responsive behavior */
@media (max-width: 992px) {
  .drivers-editorial-wrapper {
    grid-template-columns: 1fr;
    gap: var(--space-6, 2rem);
  }
  .drivers-narrative {
    position: static;
  }
}

@media (max-width: 576px) {
  .drivers-bento-stack {
    grid-template-columns: 1fr;
  }
  .driver-card-featured {
    grid-column: span 1;
  }
  .driver-card {
    padding: var(--space-5, 1.5rem);
  }
}